Cliveb -- Tried the experiment. Unfortunately, the hum was unaffected.
I inserted the paperclip into the center channel (labeled -ve) of one of the unused DIN inputs on the Nait. I took a wire with alligator clips on each end and attached one to the paper clip. I then touched the other alligator clip to the metal portion of the RCA jack which attaches to the Squeezebox. No luck -- very frustrating. So far the only thing which has any effect at all is touching (with my fingers) the metal part of the connector going into the Nait which connects the Squeezebox. There is a slight muting of the hum by doing this. I am wondering whether inserting a ground loop isolator between the Squeezebox and Nait would be worth trying, or whether you have any other ideas. -- Ned Ludd ------------------------------------------------------------------------ Ned Ludd's Profile: http://forums.slimdevices.com/member.php?userid=11562 View this thread: http://forums.slimdevices.com/showthread.php?t=33414 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/lists/listinfo/audiophiles